Cleanup and finish bits

openlp/core/lib/serviceitem.py

@@ -81,6 +81,7 @@ class ServiceItem(object):
         self.notes = u''
         self.from_plugin = False
         self.capabilities = []
+        self.isValid = True
 
     def add_capability(self, capability):
         self.capabilities.append(capability)

openlp/core/ui/generaltab.py

@@ -44,7 +44,8 @@ class GeneralTab(SettingsTab):
         settings = QtCore.QSettings()
         settings.beginGroup(self.settingsSection)
         self.MonitorNumber = settings.value(u'monitor',
-            QtCore.QVariant(self.screens.monitor_number)).toInt()[0]
+            QtCore.QVariant(self.screens.display_count - 1)).toInt()[0]
+        print self.MonitorNumber, self.screens.monitor_number, self.screens.display_count, self.screens.screen_list
         self.screens.set_current_display(self.MonitorNumber)
         self.screens.monitor_number = self.MonitorNumber
         self.DisplayOnMonitor = settings.value(

openlp/core/ui/servicemanager.py

@@ -495,6 +495,7 @@ class ServiceManager(QtGui.QWidget):
         for itemcount, item in enumerate(self.serviceItems):
             serviceitem = item[u'service_item']
             treewidgetitem = QtGui.QTreeWidgetItem(self.ServiceManagerList)
+            if serviceitem.isValid:
                 if serviceitem.notes:
                     icon = QtGui.QImage(serviceitem.icon)
                     icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio,
@@ -508,6 +509,8 @@ class ServiceManager(QtGui.QWidget):
                     treewidgetitem.setIcon(0, build_icon(icon))
                 else:
                     treewidgetitem.setIcon(0, serviceitem.iconic_representation)
+            else:
+                treewidgetitem.setIcon(0, build_icon(u':/general/general_delete.png'))
             treewidgetitem.setText(0, serviceitem.title)
             treewidgetitem.setToolTip(0, serviceitem.notes)
             treewidgetitem.setData(0, QtCore.Qt.UserRole,
@@ -651,7 +654,7 @@ class ServiceManager(QtGui.QWidget):
                     serviceitem = ServiceItem()
                     serviceitem.RenderManager = self.parent.RenderManager
                     serviceitem.set_from_service(item, self.servicePath)
-                    if self.validateItem(serviceitem):
+                    self.validateItem(serviceitem)
                     self.addServiceItem(serviceitem)
                 try:
                     if os.path.isfile(p_file):
@@ -671,12 +674,15 @@ class ServiceManager(QtGui.QWidget):
         self.parent.serviceChanged(True, self.serviceName)
 
     def validateItem(self, serviceItem):
-#        print "---"
-#        print serviceItem.name
-#        print serviceItem.title
-#        print serviceItem.service_item_path
-#        print serviceItem.service_item_type
-        return True
+        """
+        Validates the service item and if the suffix matches an accepted
+        one it allows the item to be displayed
+        """
+        print serviceItem.title
+        if serviceItem.is_command():
+            type = serviceItem._raw_frames[0][u'title'].split(u'.')[1]
+            if type not in ['odp']:
+                serviceItem.isValid = False
 
     def cleanUp(self):
         """
@@ -778,6 +784,7 @@ class ServiceManager(QtGui.QWidget):
         Send the current item to the Live slide controller
         """
         item, count = self.findServiceItem()
+        if self.serviceItems[item][u'service_item'].isValid:
             self.parent.LiveController.addServiceManagerItem(
                 self.serviceItems[item][u'service_item'], count)
             if QtCore.QSettings().value(
@@ -789,6 +796,14 @@ class ServiceManager(QtGui.QWidget):
                     ItemCapabilities.AllowsPreview):
                         self.parent.PreviewController.addServiceManagerItem(
                             self.serviceItems[item][u'service_item'], 0)
+        else:
+            QtGui.QMessageBox.critical(self,
+                self.trUtf8('Missing Display Handler?'),
+                self.trUtf8('Your item cannot be display as '
+                            'there is no handler to display it?'),
+                QtGui.QMessageBox.StandardButtons(
+                    QtGui.QMessageBox.Ok),
+                QtGui.QMessageBox.Ok)
 
     def remoteEdit(self):
         """

openlp/plugins/presentations/presentationplugin.py

@@ -53,6 +53,7 @@ class PresentationPlugin(Plugin):
         log.info(u'Presentations Initialising')
         Plugin.initialise(self)
         self.insert_toolbox_item()
+        presentation_types = []
         for controller in self.controllers:
             if self.controllers[controller].enabled:
                 self.controllers[controller].start_process()